A recent YouTube video showed footage of a Tesla Semi driving in broad daylight on a highway near Sacramento, Calif., and Tesla founder Elon Musk later confirmed that it had started testing the electric truck.

Mack Trucks has added new features to its Granite Medium Heavy Duty (MHD) truck, aimed at increasing its versatility and enabling more cost effective choices for customers that need a durable and light work truck.

After reaching new market-share highs in Class 8 and vocational truck sales for 2017, Peterbilt has kicked off 2018 with an addition to its on-highway truck family and plans to continue to grow its market share as it also works on developing the next generation of advanced driver assistance systems.

Peterbilt has introduced its new Model 579 UltraLoft, an integrated high-loft sleeper truck designed to give driver teams and solo truck drivers extra space and amenities, with a fuel efficiency boost as well.

Mack Trucks and Lego have released a new 2,595-piece Lego Technic building set of the new Mack Anthem flagship truck. The set can also be used to create a fully functional Mack LR front loader refuse model.

Tesla says its new, all-electric Class 8 Semi will feature a 500-mile range on a single battery charge, can go from 0 to 60 mph in 20 seconds when bobtail, and is actually cheaper to operate per mile than a comparable diesel truck.

Tesla’s new electric truck is a Class 8 daycab that features a highly aggressive aerodynamic design and all-electric drivetrain, and Elon Musk promises a 500-mile range. "You can go out to the middle of nowhere and come back." HDT's Jack Roberts is at the launch and has this report.